diff --git a/README.md b/README.md
index 00da54fb..6eb25e65 100644
--- a/README.md
+++ b/README.md
@@ -176,6 +176,8 @@ class QueryParam:
     """Maximum number of tokens allocated for relationship descriptions in global retrieval."""
     max_token_for_local_context: int = 4000
     """Maximum number of tokens allocated for entity descriptions in local retrieval."""
+    ids: list[str] | None = None
+    """List of ids to filter the RAG."""
     ...
 ```